| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $68.73 | 4.583% | $71.8799 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $84.76 | 5.722% | $89.61 | $89.61 | $89.60 | $89.60 |
| Purchase #3 | $125.95 | 9.782% | $138.2704 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $98.70 | 5.342% | $103.9726 | $103.97 | $103.95 | $104.00 |
| Purchase #5 | $62.72 | 13.657% | $71.2857 | $71.29 | $71.30 | $71.30 |
| Purchase #6 | $138.57 | 8.178% | $149.9023 | $149.90 | $149.90 | $149.90 |
| Purchase #7 | $188.38 | 7.300% | $202.1317 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $767.81 | $827.0526 | $827.05 | $827.05 | $827.10 | |